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Highway Statistics 2002OHPI > Highway Statistics > 2002 > Roadway Extent > Table TC-3

PERCENTAGE DISTRIBUTION OF TRAFFIC VOLUMES AND LOADINGS

ON THE INTERSTATE SYSTEM 1/

OCTOBER 2003Table TC-3
YEARPASSENGER CARS,
BUSES AND LIGHT
SINGLE-UNIT TRUCKS
HEAVY
SINGLE-UNIT
TRUCKS
3- AND 4-AXLE
COMBINATION
TRUCKS
5-AXLE OR MORE
COMBINATION
TRUCKS
VOLUMESLOADINGSVOLUMESLOADINGSVOLUMESLOADINGSVOLUMESLOADINGS
RURAL
198082134131491
198181233241491
198281134251490
198381133241592
198480234231591
198580133241592
198680133251591
198780133241592
198880133241592
198980133241592
199079144241591
199179244241490
199279134241690
199378145231691
199478146231691
199577146241790
199677146131789
199776146131889
199876147121889
199976147121889
200076157131889
200177246141789
200277245241889
URBAN
199090131516578
199190231515679
199289131416778
199388231515778
199489141515678
199588241415779
199689241415679
199788341414778
199888341515677
199988341515677
200088441415777
200189341415677
200289341415677

1/ Based on data from the Truck Weight Study which are collected by the States for varying time periods each year and are not adjusted to typify annual averages. Loadings are based on equivalent axle loads which are the damage to a pavement caused by a vehicle axle relative to an 80 kN (18,000 lb) force which represents a standard single axle.


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